Because of the rapid development of allylation reaction in aqueous media, allylation reaction mediated by new metal systems or metal systems, and its mechanism are reported increasingly.

• 水相烯丙基化反应由于其发展速度较快，新的金属及金属体系参与的烯丙基化反应以及水相烯丙基化反应的机理研究不断被报道。